Hattie Williams (March 17, 1870[1] - August 17, 1942) was an American stage actress, comedian and vocalist from Boston.

[2] She was a popular player in vaudeville and with Charles Frohman's theatrical company at the turn of the twentieth century and appeared often at his famous Empire Theatre, New York.

Williams first gained fame in several farcical plays by Charles Hoyt.

[3] In 1886, she performed with John A. Arneaux's Shakespearean acting troupe as Lady Anne in Richard III.

Williams was good friends with the actor Richard Carle and they sometimes summered together on Long Island in the off season.